1999976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{22727}}^1$

素因数の和:22744

約数の個数: 16

約数和(自身を含む): 4091040

約数和(自身を除く): 2091064

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 22727, 45454, 90908, 181816, 249997, 499994, 999988, 1999976]

約数ペア:

[(1, 1999976), (2, 999988), (4, 499994), (8, 249997), (11, 181816), (22, 90908), (44, 45454), (88, 22727)]